<template>
    <panel-head :route="route" />
    <div class="btns">
    <el-button :icon="Plus"  type="primary" @click="open(null)" size="small">新增</el-button>
   <el-popconfirm
    width="220"
    confirm-button-text="是"
    cancel-button-text="否"
    :icon="InfoFilled"
    icon-color="#626AEF"
    title="是否确认删除"
    @confirm="confirmEvent"
    >
    <template #reference>
      <el-button :icon="Delete" type="danger" size="small">删除</el-button>
    </template>
        
    </el-popconfirm>
    </div>
    <el-table :data="tableData.list" style="width:100%" @selection-change="handleSelectionChange">
        <el-table-column type="selection" width="55" />
        <el-table-column prop="id" label="id" />
        <el-table-column prop="name" label="昵称" />
        <el-table-column label="头像">
            <template #default="scope">
               <el-image 
                    style="width: 50px;height: 50px;"
                    :src="scope.row.avatar"
               />
            </template>
        </el-table-column>
        <el-table-column label="性别">
             <template #default="scope">
               {{ scope.row.sex === '1'?'男' : '女' }}
            </template>
        </el-table-column>
        <el-table-column prop="mobile" label="手机号" />
        <el-table-column prop="active" label="状态">
            <template #default="scope">
               <el-tag :type="scope.row.active ? 'success' : 'danger'">
                {{ scope.row.active ? '正常' : '失败' }}
               </el-tag>
            </template>
        </el-table-column>
        <el-table-column  label="创建时间">
            <template #default="scope">
                <div class="flex-box">
                  <el-icon><Clock /></el-icon>
                  <span style="margin-left: 10px;">{{ scope.row.create_time }}</span>  
                </div>
            </template>
        </el-table-column>
        <el-table-column label="操作">
            <template #default="scope">
                <el-button type="primary" @click="open(scope.row)">编辑</el-button>
            </template>
        </el-table-column>
    </el-table>
        <!-- 分页组件 -->
     <div class="pagination-info">
         <el-pagination
      v-model:current-page="paginationData.pageNum"
      :page-size=" paginationData.pageSize"
      :background="false"
      size="small"
      layout="total, prev, pager, next"
      :total="tableData.total"
      @size-change="handleSizeChange"
      @current-change="handleCurrentChange"
         />
     </div>
    <!-- 编辑弹窗 -->
     <el-dialog
     v-model="dialogFormVisable"
     :before-close="beforeClose"
     title="陪护师添加"
     width="500px"

     >
     <!-- 编辑表单 -->
      <!-- el-form 组件提供了很多内置方法，ref="formRef"可以通过 formRef.value 访问到 el-form 组件的实例 -->
     <el-form
     ref="formRef"
     label-width="100px"
     label-position="left"
     :model="form"
     :rules="rules"
     >
     <el-form-item v-show="false" prop="id">
        <el-input v-model="form.id" />
     </el-form-item>
     <el-form-item label="昵称" prop="name">
        <el-input v-model="form.name" placeholder="请输入昵称"/>
     </el-form-item>
     <el-form-item label="头像" prop="avatar">
        <el-button  v-if="!form.avatar" type="primary" @click="dialogImgVisable = true" >点击上传</el-button> 
        <el-image
            v-else
            :src="form.avatar"
            style="width:100px;height: 100px;"
        />
     </el-form-item>
     <el-form-item label="性别" prop="sex">
        <el-select v-model="form.sex" placeholder="请选择性别">
            <el-option label="男" value="1" />
            <el-option label="女" value="2" />
        </el-select>
     </el-form-item>
     <el-form-item label="年龄" prop="age">
        <el-input-number v-model="form.age" :min="18" :max="50"/>
     </el-form-item>
     <el-form-item label="手机号" prop="mobile">
        <el-input v-model="form.mobile" placeholder="请输入手机号"/>
     </el-form-item>
     <el-form-item label="是否生效" prop="active">
        <el-radio-group v-model="form.active">
            <el-radio :value="0">失效</el-radio>
            <el-radio :value="1">生效</el-radio>
        </el-radio-group>
     </el-form-item> 
     </el-form>
     <template #footer>
     <div class ="dialog-footer">
        <el-button type="primary" @click="confirm(formRef)">确认</el-button> 
     </div>
    </template>

     </el-dialog>
     <el-dialog
     v-model="dialogImgVisable"
     :before-close="beforeClose"
     title="选择图片" 
     width="680"
     >
     <div class="image-list">
        <div v-for="(item,index) in fileList" :key="item.name" class="img-box" @click="selectIndex= index">
            <div v-if="selectIndex === index" class="select">
                <el-icon color="#fff"><Check /></el-icon>
            </div>
            <el-image 
            style="width:148px;height: 148px;"
            :src="item.url"
            />
        </div>
     </div>
      <template #footer>
     <div class ="dialog-footer">
        <el-button  @click="dialogImgVisable=false">取消</el-button> 
        <el-button type="primary" @click="confirmImage()">确认</el-button> 
     </div>
    </template>
     </el-dialog>
</template>

<script setup lang="ts">
import { reactive, ref, onMounted,nextTick } from 'vue'
import { Plus,InfoFilled,Delete } from '@element-plus/icons-vue'
import {photoList,companion,companionList,deleteCompanion} from '../../../api'
import { ElMessage } from 'element-plus'
import { useRoute } from 'vue-router'

const route = useRoute()

onMounted(() => {
    photoList().then(({ data }) => {
        fileList.value = data.data
    })
    getListData()
})

//分页数据
const paginationData = reactive({
    //页码 条数
    pageNum: 1,
    pageSize: 10
})
//列表数据
const tableData = reactive({
    list: [],
    total:0
})
 //请求列表
const getListData = () => {
    companionList(paginationData).then(({ data }) => {
        const { list, total } = data.data
        // 将处理后的数据赋值给表格数据源
        tableData.list = list
        tableData.total = total
    })
}

//选择头像弹窗
const dialogImgVisable = ref(false)
const fileList = ref([])
const selectIndex = ref(0)
const confirmImage = () => {
    form.avatar = fileList.value[selectIndex.value].url
    //关闭弹窗
     dialogImgVisable.value = false
}
//默认关闭 
const dialogFormVisable = ref(false)
//弹窗关闭的方法
const beforeClose = () => {
    dialogFormVisable.value = false
    formRef.value.resetFields()
}

const handleSizeChange = (val) => {
    paginationData.pageSize = val
    getListData()
}
const handleCurrentChange = (val) => {
    paginationData.pageNum = val
    getListData()
}
//获取勾选删除的数据
const SelectTableData = ref([])

const handleSelectionChange = (val) => {
    //不需要赋值所有的数据，做一个遍历返回id就行
    SelectTableData.value = val.map(item => ({id:item.id}))
}
//点击删除时的逻辑
const confirmEvent = () => {
    //当前没有选择数据
    if (!SelectTableData.value.length) {
        return ElMessage.warning('请选择至少一项数据')
    }
    deleteCompanion({ id: SelectTableData.value }).then(({ data }) => {
        if (data.code === 10000) {
            getListData()
        }
    })
}

//陪护师创建
const formRef = ref()
const form = reactive({
    id: '',
    mobile: '',
    active: 1,
    age: 28,
    avatar: '',
    name: '',
    sex:''
})
//校验规则
const rules = reactive({
    name: [{ required: true, trigger: 'blur', message: '请填写昵称' }],
    avatar: [{ required: true, message: '请选择头像' }],
    sex: [{ required: true, trigger: 'change',message: '请选择性别' }],
    mobile : [{required: true, trigger: 'change', message: '请填写手机号'}]
})
//表单提交
const confirm = async (formEl) => {
    if (!formEl) return
    //手动触发表单校验
    await formEl.validate((valid, fields) => {
        if(!formEl) return
        if (valid) {
            companion(form).then(({ data }) => {
                if (data.code === 10000) {
                    ElMessage.success('成功')
                    beforeClose()
                    //更新列表，这样就不用点击刷新
                     getListData()
                } else {
                    ElMessage.error(data.message)
                }
            })
        } else {
        console.log('error submit!', fields)
        }

    })
}

const open = (rowData) => {
    dialogFormVisable.value = true
    //下一次渲染
    nextTick(() => {
        //如果是编辑
        if (rowData) {
            Object.assign(form,rowData)
        }
     })

}


</script>

<style scoped>
.btns {
    padding: 10px 0 10px 10px;
    background-color: #fff;
}
.image-list {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  .img-box {
    position: relative;
    .select {
      position: absolute;
      left: 0px;
      top: 0px;
      width: 24px;
      height: 24px;
      background-color: #67c23a;
      z-index: 999;
      display: flex;
      justify-content: center;
      align-items: center;
    }
  }
  .el-image {
    margin-right: 10px;
    margin-bottom: 10px;
  }
}
</style>